Vtg 80s Levi's 501 Light Grey High Rise Button Fly Tapered Jeans sz 12 fit 6 28

Vintage 80s Levi's 501 Light Grey High Rise Button Fly Tapered Jeans size 12 fit 6 28, dark marks on the front mostly on the left leg, someone attempted to treat six of them and the surrounding fabric is lighter around these--pic 6, made in USA, high rise, five button fly, five pocket styling, classic fit, slightly tapered leg, soft flannel-y light grey twill weave denim self, estimated early to mid 80s based on construction and wash tag, marked 12 but vintage--please refer to measurements to ensure desired fit, estimated modern 6 28, 100% cotton, 13.5-14.25" across waist, 11.25" front rise, 19.5" across hips, 11.75" across thigh, 33.25" inseam, 13.5" leg opening